Meet the Team

Dr. John J. Migliore grew up on his family’s farm in Livermore, California. He graduated from Cal Poly, San Luis Obispo with his degree in Animal Science, and in 1976 graduated from UC Davis School of Veterinary Medicine. He has been practicing at Lone Oak Large Animal Veterinary Services since that time.

Dr. Migliore’s special interests in equine medicine are lameness and all aspects of equine reproduction. He also enjoys the bovine side of practice, with special interest in reproductive efficiency on a herd basis.

For recreation Dr. Migliore maintains a small herd of cutting horses that compete at the
national level.

Dr. Brent M. Pascoe was raised right here in Tulare County in the small town of Lemoncove. He grew up working on many cow/calf ranches throughout the state including his family’s operation in Glennville, California. He attended Cal Poly San Luis Obispo where he graduated with a Bachelor’s of Science degree in Animal Science in 2009. He then attended UC Davis and graduated with a doctorate in Veterinary Medicine in 2015.

Dr. Brent M. Pascoe enjoys being able to work with both equine and bovine patients/herds but has special interests in equine lameness, dentistry, and all aspects of reproduction.

Dr. Pascoe currently resides in Woodlake, California with his wife Shelly. When he is not working at the clinic he enjoys helping out friends and family on the ranch with cattle work. He and his wife love to rope, hunt and fish with any spare time they have. You can also find him helping his in-laws who run a pack-station in the Eastern Sierras out of June Lake, California. Other hobbies include water/snow skiing, leather crafting, wood working, or just spending good time with friends and family.

Dr. Rebecca  Domenigoni grew up on her family’s farming and ranching operation in Winchester, California. She received her B.S. in Animal Science in 2005, her teaching credential in 2006, and her M.A. in Education in 2007 from U.C. Davis. After teaching high school agriculture education for a couple of years she returned to southern California and received her doctorate in Veterinary Medicine from Western University of Health Sciences in 2013. She joined Lone Oak Large Animal in February 2018.

Dr. Domenigoni enjoys all large animal species but her special interests are small ruminants and swine (miniature and production varieties).

In her free time, she works on her family’s cow-calf operation in Elderwood and enjoys baking, crafting, snow & water sports, and spending time with her husband, their horses, and their 6 dogs!

Dr. Niguel Ziegler is originally from Rancho Santa Margarita, California where she grew up riding horses and working with animals any chance she got. She attended Cal Poly San Luis Obispo and graduated in 2020 with a Bachelor’s Degree in Animal Science. She then went straight on to UC Davis and graduated with a Doctorate of Veterinary Medicine in 2024. 

Dr. Ziegler loves the variety and challenges that come with working with all large animal species, but she is particularly interested in field and emergency medicine. She also appreciates having the opportunity to contribute to animal agriculture by working with beef and dairy herds. 

Dr. Ziegler currently lives with her partner, Matt (another Cal Poly alum), on his family’s citrus and cow-calf operation near Orosi, California. In her free time Dr. Ziegler loves to enjoy a sunny spot, eat chips and salsa, have a good workout, and hang out with friends and family.